package OoDay02.Practice1;

public class Student extends Person{
    String className;
    String stuId;
    Student(){}
    Student(String name,int age,String address,String className,String stuId){
        super(name,age,address);
        this.className=className;
        this.stuId=stuId;
    }
    void sayHi(){
        System.out.println("大家好，我叫"+name+"，今年"+age+"岁了，家住"+address+"，所在班级为"+
                           className+"，学号是"+stuId);
    }
}
